====== FAVA ======

See [[linux:misc|Common Linux Commands]] for [start | stop | status] services commands 

===== Installation =====
  ## dependencies
  $ sudo apt-get install libxml2-dev libxslt1-dev zlib1g-dev lib32ncurses5-dev python3-pip
  $ sudo easy_install3 lxml werkzeug itsdangerous
  $ sudo chmod 777 -R /usr/local/lib/python3.5/dist-packages
  $ sudo chmod 777 -R /usr/local/bin

  ## beancount
  $ sudo apt-get install python-dev libxslt1-dev libxml2-dev
  $ sudo pip3 install beancount

  ## -- depreciated
    # $ bean-example > example.beancount
    # $ bean-report example.beancount ledger > example.lgr

  ## fava
  ## -- depreciated
    #$ sudo pip3 install beancount-fava readline
  $ sudo pip3 install fava readline
  $ sudo easy_install3 fava

  ## python environment
  $ sudo pip3 install virtualenv
  $ sudo easy_install3 virtualenv

===== Setup =====
  ## python environment
  $ sudo mkdir /opt/ENV_Python3.5
  $ sudo virtualenv -p python3 /opt/ENV_Python3.5

  ## test
  $ source /opt/ENV_Python3.5/bin/activate
  (ENV_Python3.5) $ fava example.beancount

  # (ENV_Python3.5) $ fava example.beancount -p $PORT
  (ENV_Python3.5) $ fava example.beancount -p $PORT -H 0.0.0.0

  autostart:
    $ sudo nano /opt/ENV_Python3.5/bin/fava_start.sh
    < /opt/ENV_Python3.5/bin/fava_start.sh >
      #! /bin/bash
      source /opt/ENV_Python3.5/bin/activate
      export LC_ALL=C.UTF-8
      export LANG=C.UTF-8
      fava /home/user1/beans/bean1.beancount -p 5000 &
      fava /home/user1/beans/bean2.beancount -p 5001

    ## test script
    $ /opt/ENV_Python3.5/bin/fava_start.sh

    ## add init info for LSB tags and overrides
    $ sudo nano /etc/init.d/fava
      < /etc/init.d/fava >
        #!/bin/bash
        ### BEGIN INIT INFO
        # Provides:          fava
        # Required-Start:    $local_fs $network
        # Required-Stop:     $local_fs
        # Default-Start:     2 3 4 5
        # Default-Stop:      0 1 6
        # Short-Description: fava
        # Description:       fava pop & imap daemon
        ### END INIT INFO
        USER=`id -u user1`
        PIDFILE=/var/run/fava.pid
        CMD=/opt/ENV_Python3.5/bin/fava_start.sh
        case "$1" in
          start)
          start-stop-daemon --start --user $USER --pidfile $PIDFILE --chuid $USER --startas $CMD
          ;;
          stop)
          start-stop-daemon --stop --user $USER --pidfile $PIDFILE --chuid $USER
          ;;
        esac
        exit 0

    $ sudo chmod +x /etc/init.d/fava

    $ sudo nano /lib/systemd/system/fava.service
      < /lib/systemd/system/fava.service >
        [Unit]
        Description=Fava
        [Service]
        Type=oneshot
        ExecStart=/etc/init.d/fava start
        RemainAfterExit=no
        User=root
        Group=root
        [Install]
        WantedBy=multi-user.target

    $ sudo update-rc.d fava enable
    $ sudo systemctl enable fava

    $ ls /etc/rc0.d
      # K01fava